Q. Main application of centrifugal pump is in which of the following?

View solution

Q. Main application of liquid ring pump is in which of the following?

View solution

Q. Main application of positive displacement pump is in which of the following?

View solution

Q. Which of the following pump suitable for handling AMF in the dairy industry?

View solution

Q. What is the aim of pipes system in the dairy industry?

View solution

Q. Which material is used for pipes which are in contact with milk or product?

View solution

Q. Which material is used for pipes which conduct water and air?

View solution

Q. Which material is used for pipes which conduct waste?

View solution

Q. Which grade of stainless steel is known as acid proof steel?

View solution

Q. Which of the following are installed in order to collect product samples hygienically for quality analysis?

View solution

Q. Which among the following is not a permanent wielding connection?

View solution

Q. What are the reasons causing pressure drop in hydraulic systems?
i. Long length of pipe

ii. Friction

iii. Type of fluid

iv. Losses in valves and bends

View solution

Q. Calculate area of a pipe if, flow rate is 20 l/min and flow velocity is 5 cm/s.

View solution

Q. Which formula is used to calculate head loss in valves?

View solution

Q. Which among the following is shut-off and change over valve?

View solution

Q. To prevent the product flow in the wrong direction which of the following valve is used?

View solution

Q. Which of the following valves is used to maintain pressure in the system?

View solution

Q. The pipes will expand considerably when the product temperatures are high and during cleaning.

View solution

Q. Valves with constant outlet pressure are used after which of the following machines?

View solution

Q. The maximum size of silo used in dairy is?

View solution